APA Style
Stewarts, Mary. (1980).
Mary Stewarts Merlin Trilogy; The Crystal Cave, The Hollow Hills, The Last Enchantment .
New York:
William Morrow And Company.
Chicago Style
Stewarts, Mary.
Mary Stewarts Merlin Trilogy; The Crystal Cave, The Hollow Hills, The Last Enchantment.
New York:
William Morrow And Company,
1980.
.
MLA Style
Stewarts, Mary.
Mary Stewarts Merlin Trilogy; The Crystal Cave, The Hollow Hills, The Last Enchantment.
New York:
William Morrow And Company,
1980.
.
Turabian Style
Stewarts, Mary.
Mary Stewarts Merlin Trilogy; The Crystal Cave, The Hollow Hills, The Last Enchantment.
New York:
William Morrow And Company,
1980.
.